quickwebdevops.courses - dns.ninja
quickwebdevops.courses
| DNSSEC | ⚠️ Not signed | ||||||
courses
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.nic.courses ⭐ | ||||||
| NS | b.nic.courses | ||||||
| NS | c.nic.courses | ||||||
| NS | x.nic.courses | ||||||
| NS | y.nic.courses | ||||||
| NS | z.nic.courses | ||||||
| SOA | a.nic.coursesadmin@tldns.godaddy serial=1783183475 | ||||||
DNS History
4 records (0 active, 4 former)
○NSdamiete.ns.cloudflare.com2026-05-14 → 2026-05-14 · 3 obs
● 2026-05-14 18:56:02
○ 2026-05-22 21:38:00
○ 2026-07-04 16:48:30
○ 2026-05-22 21:38:00
○ 2026-07-04 16:48:30
○NSkira.ns.cloudflare.com2026-05-14 → 2026-05-14 · 3 obs
● 2026-05-14 18:56:02
○ 2026-05-22 21:38:00
○ 2026-07-04 16:48:30
○ 2026-05-22 21:38:00
○ 2026-07-04 16:48:30
○A104.21.66.1682026-05-14 → 2026-05-14 · 3 obs
● 2026-05-14 18:56:02
○ 2026-05-22 21:38:00
○ 2026-07-04 16:48:30
○ 2026-05-22 21:38:00
○ 2026-07-04 16:48:30
○A172.67.162.1092026-05-14 → 2026-05-14 · 3 obs
● 2026-05-14 18:56:02
○ 2026-05-22 21:38:00
○ 2026-07-04 16:48:30
○ 2026-05-22 21:38:00
○ 2026-07-04 16:48:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| courses | a.nic.courses, b.nic.courses, c.nic.courses, x.nic.courses... | 12 records |
✅ Authoritative Response
Server:37.209.192.9
NS records: a.nic.courses, b.nic.courses, c.nic.courses, x.nic.courses, y.nic.courses, z.nic.courses
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 200ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (a.nic.courses, b.nic.courses, c.nic.courses...)